SIC Codes - Standard Industrial Classification (SIC) Codes

What is a SIC Code ?

Standard Industrial Classification (SIC) codes are four digit numerical codes assigned by the U.S. government to business establishments to identify the primary business of the establishment. The Standard Industrial Classification (SIC) is a system for classifying industries by a four-digit code. Established in the United States in 1937, it is used by government agencies to classify industry areas. The classification was developed to facilitate the collection, presentation and analysis of data; and to promote uniformity and comparability in the presentation of statistical data collected by various agencies of the federal government, state agencies and private organizations. The classification covers all economic activities.

The SIC system arrays the economy into 11 divisions, that are divided into 83 2-digit major groups, that are further subdivided into 416 3-digit industry groups, and finally disaggregated into 1,005 4-digit industries. In the United States the SIC code is being supplanted by the six-digit North American Industry Classification System (NAICS code), which was released in 1997; however certain government departments and agencies, such as the U.S. Securities and Exchange Commission (SEC), still use the SIC codes.

The SIC system is also used by agencies in other countries, e.g., by the United Kingdom's Companies House.

SIC Code Title
47 Transportation Services
4724 Travel Agencies
472400 Travel agencies
47240000 Travel agencies
472499 Travel agencies, nec
47249901 Tourist agency arranging transport, lodging and car rental
4725 Tour Operators
472500 Tour operators
47250000 Tour operators
472599 Tour operators, nec
47259901 Arrangement of travel tour packages, wholesale
47259902 Sightseeing tour companies
47259903 Tours, conducted
4729 Passenger Transportation Arrangement
472900 Passenger transportation arrangement
47290000 Passenger transportation arrangement
472901 Transportation ticket offices
47290100 Transportation ticket offices
47290101 Airline ticket offices
47290102 Bus ticket offices
47290103 Railroad ticket offices
47290104 Steamship ticket offices
47290105 Ticket offices, transportation, nec
472999 Passenger transportation arrangement, nec, nec
47299901 Carpool/vanpool arrangement
4731 Freight Transportation Arrangement
473100 Freight transportation arrangement
47310000 Freight transportation arrangement
473101 Transportation agents and brokers
47310100 Transportation agents and brokers
47310101 Agents, shipping
47310102 Brokers, shipping
47310103 Customhouse brokers
47310104 Truck transportation brokers
473102 Freight forwarding
47310200 Freight forwarding
47310201 Domestic freight forwarding
47310202 Foreign freight forwarding
473199 Freight transportation arrangement, nec
47319901 Customs clearance of freight
47319902 Freight consolidation
47319903 Freight rate information service
47319904 Railroad freight agency
47319905 Shipping documents preparation
47319906 Transport clearinghouse
4741 Rental of Railroad Cars
474100 Rental of railroad cars
47410000 Rental of railroad cars
474199 Rental of railroad cars, nec
47419901 Grain leveling in railroad cars
47419902 Grain trimming service for railroad shipment
47419903 Precooling of fruits and vegetables before transport
47419904 Railroad car cleaning, icing, ventilating, and heating
4783 Packing and Crating
478300 Packing and crating
47830000 Packing and crating
478399 Packing and crating, nec
47839901 Containerization of goods for shipping
47839902 Crating goods for shipping
47839903 Packing goods for shipping
4785 Inspection and Fixed Facilities
478500 Inspection and fixed facilities
47850000 Inspection and fixed facilities
478501 Toll operations
47850100 Toll operations
47850101 Toll bridge operation
47850102 Toll road operation
478502 Transportation inspection services
47850200 Transportation inspection services
47850201 Checkers, marine cargo
47850202 Inspection services connected with transportation
47850203 Surveyors, marine cargo
47850204 Weighing services connected with transportation
478599 Inspection and fixed facilities, nec
47859901 Highway bridge operation
47859902 Tunnel operation, vehicular
4789 Transportation Services, Nec
478900 Transportation services, nec
47890000 Transportation services, nec
478901 Cargo loading and unloading services
47890100 Cargo loading and unloading services
47890101 Car loading
47890102 Freight car loading and unloading
47890103 Log loading and unloading
478902 Passenger train services
47890200 Passenger train services
47890201 Dining car services
47890202 Parlor car services
47890203 Sleeping car and other passenger car services
478903 Horse drawn transportation services
47890300 Horse drawn transportation services
47890301 Cabs, horse drawn: for hire
47890302 Carriages, horse drawn: for hire
478904 Railroad maintenance and repair services
47890400 Railroad maintenance and repair services
47890401 Cleaning railroad ballast
47890402 Railroad car repair
478999 Transportation services, nec, nec
47899901 Pipeline terminal facilities, independently operated
47899902 Space flight operations, except government
47899903 Stockyards, not primarily for fattening or selling livestock
 

What are SIC Codes used for?

  • The Security and Exchange Commission (SEC) uses SIC codes when sorting company filings.
  • Companies that operate in a certain industry use a specific SIC code when filing with the SEC so that the type of business is properly identified.
  • Identifying government contracts by their SIC description.
  • To facilitate the collection, presentation, and analysis of data.
  • To promote uniformity and comparability in the presentation of statistical data collected by various agencies of the federal government, state agencies, and private organizations.

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Why are SIC Codes important?

  • Your SIC code is often asked for on various applications and forms.
  • SIC Codes organize industries utilizing a numerical system that defines a business according to its highest revenue source at a particular location.
  • SIC Codes allow the gathering and analysis of data quickly and efficiently.
  • By identifying your company’s SIC Code, eligibility for government contracts may be realized.
  • To identify competitors, public and private.

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How to Read a SIC Code ?

For Example :

Division 20-39 Manufacturing
Major Group 25 Furniture and Fixtures
Industry Group 25 Office Furniture
Industry 2521 Wood Office Furniture

The first two digits of the code identify the major industry group, the third digit identifies the industry group and the fourth digit identifies the industry.

( Note: The digit "9" is used in the third or fourth digit position of the classification code to designate miscellaneous industries not elsewhere classified (NEC). These miscellaneous classifications are not comprised of homogeneous primary activity groups. They are grouped together and treated as a separate industry in order to retain the homogeneity of the other industries in the group. )